Home / 7,050,749.46-9,726,452.28-4,604,791.62

Finding the Fourth Proportional to 7,050,749.46, 9,726,452.28 and 4,604,791.62

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Solution

The fourth proportional to 7,050,749.46, 9,726,452.28 and 4,604,791.62 is: 6,352,273.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,749.46 : 9,726,452.28 = 4,604,791.62 : x
  2. Step 2: Convert to fraction form
    7,050,749.46/9,726,452.28 = 4,604,791.62/x
  3. Step 3: Cross multiply
    7,050,749.46x = 9,726,452.28 × 4,604,791.62
  4. Step 4: Simplify right side
    7,050,749.46x = 44,788,285,951,273.89
  5. Step 5: Solve for x
    x = 44,788,285,951,273.89/7,050,749.46
  6. Step 6: Final answer
    x = 6,352,273.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.